Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hello,
I want to design my board using Raytac MDBT42Q-AT-UART module which has nRF52810 QFN SoC inside.
I need BOM with P/N and make of components which are used in...
Hello,
I am using nRF52840, SDK_16.0.0, S140 SoftDevice and Segger 4.16 for flashing the image. I am using ‘ble_app_blinky’.
1) I want to configure Advertisement channels...
Hello,
I am using nRF52840, SDK_16.0.0, S140 SoftDevice and Segger 4.16 for flashing the image.
Most of our devices are Peripherals. To control them, we will relay...
Hello everyone,
I already posted this on the Segger Forum, but rarely I get answers there, so I hope someone have a solution to this hellish problem! I have been happily...
Hi Sir,
I am working in nRF51 package for interfacing BLE. In general, I have doubts regarding BLE concepts.
1. How to calculate the maximum amount of BLE packets...
Hi,
I have an application demo using the latest nrf9160 sample lwm2m_client as its basis, and I'm getting a hard fault occasionally (after a few hours or days) in what I...
While working on the multiprotocol Zigbee+BLE application with dual-bank OTA DFU, we almost reached the size limit for the application. However, there are some functions still...
Hi,
I am considering to use nRF52832 to build a battery powered data collection device which can stream the data to nearby (within a few meters) Android devices via BLE...
Hello, does anybody know if this combination (NRF52810 + Zephyr + BLE + MCUBOOT) is possible?
When I build example "samples\bluetooth\peripheral" for NRF52810 by using ...
Just got my first nRF52DK (PCA10040) device today and the blinky sample simply works.
Since my ultimate purpose is to use it collect data from SPI then stream it to Android...
Hi! We use nrf52832 for product development. The SDK version we use is nRF5_SDK_15.3.0_59ac345, the software device version is s132, and the APP for debugging is "nRF Connect...
Hi...
I want to communicate the external sensor with nRF52 using I2C protocol , here i used twi sensor example and modified . constantly i am getting 0 value
Here i am...
I am new to the Nordic Enviornment am having problem getting my first application running.
I am using IAR 7.40 with the nRF mbed dev board that has a nRF51422 on it. I...
hello,
i am using nrf52832 and sdk 15.3, we are building our project in ble_mouse example, after our device is connected to PC it directly getting disconnected and showing...
Hello,
We have noticed that with an iPhone 11 with IOS 13.2. We have a lot of disconnection because our device simply didn't respond to a ping request.
Our device is an...
